Quote Originally Posted by OngBonga View Post
Graham's Number is so big, there isn't enough room in the observable universe to write the number down. And that assumes one digit can be written down in a Plank volume. In fact, there's not even enough room to write down the number that tells us how many digits it has. And you can say that at least another 60 times before you might have enough room to finally write something down.

Graham's number is practically zero compared to Tree (3).
Ye but it ends in 7.

And when you know the ending....